JP2015533092A - 調節可能フィラメントを伴う眼科外科手術用デバイス - Google Patents
調節可能フィラメントを伴う眼科外科手術用デバイス Download PDFInfo
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Abstract
Description
Claims (19)
- 眼科外科手術用デバイスであって、
フィラメントと、
細長い要素に連結されたシャフトと、
前記フィラメントに恒久的に連結され、前記シャフト内を自由にスライドするように構成されているアクチュエータと、
細長い要素と
を備え、
前記フィラメントは、前記細長い要素を通して後退および展開可能であり、前記フィラメントは、前記細長い要素内で後退されている場合、線形構成を有し、前記細長い要素から展開されている場合、非線形構成を有する、デバイス。 - 前記細長い要素は、鋭い先端を有するカニューレである、請求項1に記載の眼科外科手術用デバイス。
- 前記フィラメントは、形状記憶材料を備えている、請求項1に記載の眼科外科手術用デバイス。
- 前記形状記憶材料は、ニチノールである、請求項3に記載の眼科外科手術用デバイス。
- 前記非線形構成は、ループである、請求項1に記載の眼科外科手術用デバイス。
- 前記アクチュエータに連結されたアクチュエータハンドルと、
前記シャフトまたは前記細長い要素に連結されたシャフトハンドルと、
通気口と、
フィラメント停止部と
をさらに備えている、請求項1に記載の眼科外科手術用デバイス。 - 前記アクチュエータハンドルは、親指支持部を備えている、請求項6に記載の眼科外科手術用デバイス。
- 前記シャフトハンドルは、指支持部を備えている、請求項6に記載の眼科外科手術用デバイス。
- 前記通気口は、流体および/またはガスが、途中で体積または圧力を損失することなく、前記通気口と前記細長い要素の遠位開口部との間を通ることができるように、前記シャフトおよび前記細長い要素と密閉連通している、請求項6に記載の眼科外科手術用デバイス。
- 前記フィラメント停止部は、前記フィラメントが、前記細長い要素内に完全に後退することを防止するように構成されている、請求項6に記載の眼科外科手術用デバイス。
- 物体を操作する方法であって、
フィラメントを提供するステップと、
細長い要素を提供するステップと
を含み、
前記フィラメントは、前記細長い要素を通して後退および展開可能であり、前記フィラメントは、前記細長い要素内で後退されている場合、線形構成を有し、前記細長い要素から展開されている場合、非線形構成を有する、方法。 - 前記細長い要素は、鋭い先端を有するカニューレである、請求項11に記載の方法。
- 前記フィラメントは、形状記憶材料を備えている、請求項11に記載の方法。
- 前記形状記憶材料は、ニチノールである、請求項13に記載の方法。
- 前記非線形構成は、ループである、請求項11に記載の方法。
- 電力が必要とされない、請求項11に記載の方法。
- 前記フィラメントは、網膜剥離修復術に関連して使用される、請求項11に記載の方法。
- 前記フィラメントは、位置ずれした眼内レンズまたは眼内異物の除去に関連して使用される、請求項11に記載の方法。
- 前記フィラメントは、眼内断片を切断することに関連して使用される、請求項11に記載の方法。
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US201261694084P | 2012-08-28 | 2012-08-28 | |
US61/694,084 | 2012-08-28 | ||
PCT/US2013/056573 WO2014035862A1 (en) | 2012-08-28 | 2013-08-26 | Ophthalmic surgical device with adjustable filament and method of use |
Publications (3)
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JP2015533092A true JP2015533092A (ja) | 2015-11-19 |
JP2015533092A5 JP2015533092A5 (ja) | 2016-07-28 |
JP6253652B2 JP6253652B2 (ja) | 2017-12-27 |
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JP2015529887A Active JP6253652B2 (ja) | 2012-08-28 | 2013-08-26 | 調節可能フィラメントを伴う眼科外科手術用デバイス |
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US (2) | US10278858B2 (ja) |
JP (1) | JP6253652B2 (ja) |
DE (1) | DE112013004247T5 (ja) |
GB (2) | GB2519711B (ja) |
WO (1) | WO2014035862A1 (ja) |
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Also Published As
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GB2519711A (en) | 2015-04-29 |
US20190216643A1 (en) | 2019-07-18 |
GB2536365B (en) | 2017-06-21 |
JP6253652B2 (ja) | 2017-12-27 |
GB2536365A (en) | 2016-09-14 |
GB201604731D0 (en) | 2016-05-04 |
GB2519711B (en) | 2016-07-06 |
US20150257927A1 (en) | 2015-09-17 |
US10278858B2 (en) | 2019-05-07 |
WO2014035862A1 (en) | 2014-03-06 |
GB201503268D0 (en) | 2015-04-15 |
DE112013004247T5 (de) | 2015-07-09 |
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